71 lines
2.2 KiB
C#
71 lines
2.2 KiB
C#
using System;
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using System.Linq;
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using System.Net.Sockets;
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using System.Text;
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using Newtonsoft.Json;
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namespace Server
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{
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class Client
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{
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private Communication communication;
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private TcpClient tcpClient;
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private NetworkStream stream;
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private byte[] buffer = new byte[1024];
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private byte[] totalBuffer = new byte[1024];
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private int totalBufferReceived = 0;
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public string Username { get; set; }
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public Client(Communication communication, TcpClient tcpClient)
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{
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this.communication = communication;
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this.tcpClient = tcpClient;
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this.stream = this.tcpClient.GetStream();
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stream.BeginRead(buffer, 0, buffer.Length, new AsyncCallback(OnRead), null);
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}
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private void OnRead(IAsyncResult ar)
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{
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int receivedBytes = this.stream.EndRead(ar);
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if (totalBufferReceived + receivedBytes > 1024)
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{
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throw new OutOfMemoryException("buffer too small");
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}
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Array.Copy(buffer, 0, totalBuffer, totalBufferReceived, receivedBytes);
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totalBufferReceived += receivedBytes;
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int expectedMessageLength = BitConverter.ToInt32(totalBuffer, 0);
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while (totalBufferReceived >= expectedMessageLength)
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{
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//volledig packet binnen
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byte[] packetBytes = new byte[expectedMessageLength];
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Array.Copy(totalBuffer, 5, packetBytes, 0, expectedMessageLength - 5);
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Console.WriteLine(Encoding.ASCII.GetString(packetBytes) + " " + expectedMessageLength);
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Array.Copy(totalBuffer, expectedMessageLength, totalBuffer, 0, (totalBufferReceived - expectedMessageLength));
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totalBufferReceived -= expectedMessageLength;
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expectedMessageLength = BitConverter.ToInt32(totalBuffer, 0);
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}
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this.stream.BeginRead(this.buffer, 0, this.buffer.Length, new AsyncCallback(OnRead), null);
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}
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private void HandleData(byte[] message)
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{
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//Console.WriteLine("Data " + packet);
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//JsonConvert.DeserializeObject(packet);
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}
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}
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}
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